R1 Curve: Radius = 600mm / 23.6″ Diameter = 1200mm / 47.2″ Each 35221 switch is 30° Each 35221 fits in the place of one G320 (320mm) Straight Track Built-In light spring mechanism holds rails where they are set, but allows trains to pass through against the points rails without derailing. No separate machine or … Continue reading PIKO 35221 Right Hand Turnout (G Scale)